{"product_id":"arc-eye-hawkfish-paracirrhites-arcatus","title":"Arc Eye Hawkfish - Paracirrhites arcatus","description":"\u003cp class=\"p1\"\u003eThe Arc Eye Hawkfish (\u003cspan class=\"s1\"\u003e\u003ci\u003eParacirrhites arcatus\u003c\/i\u003e\u003c\/span\u003e) is a hardy perch-loving reef fish recognized for the bright ring surrounding its eye and its alert, watchful behavior. Found throughout the Indo-Pacific, this species inhabits reef slopes and coral-rich environments where it spends much of its time resting on rockwork and coral branches while scanning for small prey.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eUnlike many constantly swimming fish, Arc Eye Hawkfish prefer to hop from perch to perch using their strong pectoral fins. Their bold personality, durability, and active behavior make them a popular addition to both reef and fish-only aquariums.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eCare Requirements\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eCare Level:\u003c\/b\u003e Easy to Moderate – Hardy and adaptable to aquarium life\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eMinimum Tank Size:\u003c\/b\u003e\u003c\/span\u003e 40+ gallons\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eAquarium Setup:\u003c\/b\u003e\u003c\/span\u003e Reef or fish-only aquarium with stable rockwork, perching areas, and moderate flow\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eArc Eye Hawkfish appreciate aquariums with elevated rock structures and ledges where they can perch comfortably throughout the day. Secure aquascaping is important, as they are active and curious fish.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eDiet \u0026amp; Nutrition\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003eArc Eye Hawkfish are carnivorous predators that feed on small crustaceans and meaty foods in the wild.\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eDiet:\u003c\/b\u003e Carnivore – Requires meaty marine foods\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eRecommended Foods:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMysis shrimp\u003c\/li\u003e\n\u003cli\u003eChopped krill and seafood\u003c\/li\u003e\n\u003cli\u003eBrine shrimp\u003c\/li\u003e\n\u003cli\u003eHigh-quality carnivore pellets\u003c\/li\u003e\n\u003cli\u003eFrozen marine blends\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p1\"\u003eThey are generally aggressive feeders and adapt quickly to prepared foods in captivity.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eLifespan \u0026amp; Growth Rate\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eLifespan:\u003c\/b\u003e\u003cspan class=\"s2\"\u003e 5–8 years\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eGrowth Rate:\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003e Moderate\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eWith stable water quality and regular feedings, Arc Eye Hawkfish can remain hardy, active aquarium inhabitants for many years.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eTemperament \u0026amp; Compatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eTemperament:\u003c\/b\u003e Semi-Aggressive – Bold and territorial toward smaller crustaceans\u003cbr\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eReef Safe?\u003c\/b\u003e\u003c\/span\u003e Mostly Yes (with caution)\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eArc Eye Hawkfish are generally safe with corals but may prey on small ornamental shrimp, tiny crabs, and other small mobile invertebrates.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThey typically coexist well with similarly sized fish but may become territorial toward other hawkfish or small perch-like species in smaller aquariums.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eCommon Challenges \u0026amp; Considerations\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eShrimp Predation:\u003c\/b\u003e\u003cbr\u003eSmall ornamental shrimp may eventually be viewed as food, especially cleaner shrimp juveniles or nano shrimp species.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003ePerching Behavior:\u003c\/b\u003e\u003cbr\u003eThis species prefers elevated resting areas and may spend much of the day stationary while observing its surroundings.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eJumping Risk:\u003c\/b\u003e\u003cbr\u003eArc Eye Hawkfish are capable jumpers, particularly when startled. A secure lid is strongly recommended.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eTerritorial Tendencies:\u003c\/b\u003e\u003cbr\u003eMay become aggressive toward similarly shaped fish or bottom-perching species in confined aquariums.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eWater Conditions\u003c\/b\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p4\"\u003e\u003cb\u003eTemperature:\u003c\/b\u003e\u003cspan class=\"s2\"\u003e 75–77°F\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003edKH (Alkalinity):\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003e 8–9\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003epH:\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003e 8.1–8.3\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003cb\u003eSpecific Gravity:\u003c\/b\u003e\u003c\/span\u003e\u003cspan class=\"s2\"\u003e 1.024–1.026\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eStable water chemistry, consistent feeding, and secure rockwork help support long-term health and natural behavior in Arc Eye Hawkfish.\u003c\/p\u003e","brand":"TSA Fish","offers":[{"title":"Small (\u003c2\")","offer_id":51021948322090,"sku":"HAWKxArcS","price":42.99,"currency_code":"USD","in_stock":true},{"title":"Medium (2-3\")","offer_id":51021948354858,"sku":"HAWKxArcM","price":49.99,"currency_code":"USD","in_stock":false},{"title":"Large (3-4\")","offer_id":51021948387626,"sku":"HAWKxArcL","price":73.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/0873\/7322\/files\/tsa-fish-arc-eye-hawkfish-paracirrhites-arcatus-1238997746.png?v=1779053052","url":"https:\/\/topshelfaquatics.com\/products\/arc-eye-hawkfish-paracirrhites-arcatus","provider":"Top Shelf Aquatics ","version":"1.0","type":"link"}